Table 6.
Multivariate stepwise logistic regression analysis of factors associated with dyslipidemia
| Variable | Characteristics | High TC (≥5.2 mmol/L) | High LDL-C(≥3.4 mmol/L) | Low HDL-C(<1.0 mmol/L) | High TG(≥1.7 mmol/L) | ||||
|---|---|---|---|---|---|---|---|---|---|
| Adjusted OR | P | Adjusted OR | P | Adjusted OR | P | Adjusted OR | P | ||
| (95% CI) | (95% CI) | (95% CI) | (95% CI) | ||||||
| Age (years) | <40 | 1 | 1 | 1 | 1 | ||||
| ≥40 | 1.10(0.94, 1.29) | 0.225 | 1.11(0.94, 1.31) | 0.224 | 0.80(0.69, 0.93) | 0.005 | 0.97(0.84, 1.12) | 0.66 | |
| Gender | Male | 1 | 1 | 1 | 1 | ||||
| Female | 1.22(0.97, 1.53) | 0.084 | 0.81(0.63, 1.03) | 0.08 | 0.18(0.14, 0.25) | <0.001 | 0.41(0.32, 0.52) | <0.001 | |
| Marital status | Single | 1 | |||||||
| Married | 1.43(1.06, 1.93) | 0.019 | |||||||
| Monthly income | ≤4000 | 1 | 1 | ||||||
| (RMB, Yuan) | |||||||||
| 4000–6000 | 1.03(0.87, 1.22) | 0.755 | 0.67(0.56, 0.81) | <0.001 | |||||
| >6000 | 0.76(0.64, 0.91) | 0.003 | 1.07(0.88, 1.30) | 0.487 | |||||
| Working type | Intense physical workers | 1 | 1 | 1 | |||||
| Light physical workers | 1.19(0.99, 1.45) | 0.071 | 1.61(1.33, 1.93) | <0.001 | 1.51(1.28, 1.78) | <0.001 | |||
| Mental workers | 1.35(1.05, 1.74) | 0.02 | 1.52(1.22, 1.90) | <0.001 | 1.58(1.30, 1.93) | <0.001 | |||
| Workplace | Underground front-line | 1 | |||||||
| Underground auxiliary | 0.96(0.78, 1.19) | 0.737 | |||||||
| Ground | 1.22(0.96, 1.54) | 0.101 | |||||||
| Office | 1.16(0.86, 1.56) | 0.326 | |||||||
| Length of service | ≤3 years | 1 | 1 | ||||||
| 4–10 years | 1.23(0.79, 1.93) | 0.36 | 1.38(0.86, 2.19) | 0.181 | |||||
| >10 years | 1.70(1.12, 2.58) | 0.013 | 1.77(1.14, 2.74) | 0.011 | |||||
| Smoking status | No | 1 | |||||||
| Yes | 1.25 (1.06, 1.46) | 0.007 | |||||||
| Smoking index | 0 ~ | 1 | |||||||
| (roots*years) | |||||||||
| 150 ~ | 1.39(1.13, 1.71) | 0.002 | |||||||
| 300 ~ | 1.28(1.00, 1.62) | 0.048 | |||||||
| 450 ~ | 1.42(1.16, 1.75) | <0.001 | |||||||
| Drinking Status | No | 1 | 1 | ||||||
| Yes | 0.79(0.67, 0.95) | 0.01 | 1.24(1.05, 1.46) | 0.011 | |||||
| Daily drinking(g) | 0 ~ | 1 | 1 | 1 | |||||
| 25 ~ | 1.53(1.16, 2.00) | 0.002 | 0.80(0.57, 1.11) | 0.185 | 1.01(0.75, 1.35) | 0.954 | |||
| 50 ~ | 1.81(1.30, 2.53) | <0.001 | 0.36(0.22, 0.59) | <0.001 | 0.73(0.51, 1.04) | 0.083 | |||
| 75 ~ | 1.73(1.30, 2.32) | <0.001 | 0.58(0.40, 0.84) | 0.004 | 1.37(1.01, 1.87) | 0.044 | |||
| FBG | NFG(<5.6 mmol/L) | 1 | 1 | 1 | 1 | ||||
| IFG(5.6 mmol/L ≤ FBG < 7.0 mmol/L) | 1.41(1.14, 1.75) | 0.002 | 1.20(0.96, 1.50) | 0.103 | 0.89(0.70, 1.13) | 0.322 | 1.46(1.18, 1.81) | <0.001 | |
| DM(≥7.0 mmol/L) | 1.99(1.43, 2.78) | <0.001 | 1.61(1.16, 2.24) | 0.005 | 1.45(1.03, 2.06) | 0.036 | 2.32(1.61, 3.32) | <0.001 | |
| DBP | <90 mmHg | 1 | 1 | 1 | |||||
| ≥90 mmHg | 1.23(1.05, 1.46) | 0.013 | 1.30(1.10, 1.53) | 0.002 | 1.58(1.34, 1.86) | <0.001 | |||
| BMI | normal weight, 18.5–23.9 kg/m2 | 1 | 1 | 1 | 1 | ||||
| underweight, <18.5 kg/m2 | 0.99(0.65, 1.52) | 0.962 | 0.68(0.42, 1.12) | 0.129 | 0.58(0.31, 1.08) | 0.088 | 1.13(0.73, 1.74) | 0.594 | |
| overweight, 24.0–27.9 kg/m2 | 1.43(1.22, 1.67) | <0.001 | 1.77(1.51, 2.08) | <0.001 | 1.98(1.65, 2.36) | <0.001 | 2.61(2.23, 3.06) | <0.001 | |
| obesity, ≥28.0 kg/m2 | 1.66(1.37, 2.02) | <0.001 | 2.35(1.93, 2.86) | <0.001 | 2.95(2.33, 3.72) | <0.001 | 3.55(2.85, 4.41) | <0.001 | |
| WC | <102 cm (male)/88 cm (female) | 1 | 1 | ||||||
| ≥102 cm (male)/88 cm (female) | 1.45(1.14, 1.85) | 0.003 | 1.41(1.12, 1.78) | 0.004 | |||||
| WHR | ≤0.9(male)/0.8 (female) | 1 | 1 | ||||||
| >0.9(male)/0.8 (female) | 1.21(1.02, 1.42) | 0.026 | 1.25(1.08, 1.45) | 0.003 | |||||
TG triglyceride, TC total cholesterol, HDL-C high-density lipoprotein cholesterol, LDL-C low density lipoprotein cholesterol, FBG fasting blood glucose
NFG normal fasting glucose, IFG impaired fasting glucose, DM diabetes mellitus, SBP systolic blood pressure, DBP diastolic blood pressure, BMI body mass index, WC waist circumference, WHR waist/hip ratio